/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
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package vn.ac.c0910g.assignment.Servlet;

import java.io.IOException;
import java.io.PrintWriter;
import java.text.SimpleDateFormat;
import java.util.Date;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import vn.ac.c0910g.assignment.DAO.ProjectDAO;
import vn.ac.c0910g.assignment.Entity.Project;

/**
 *
 * @author BachLe
 */
public class ProjectServlet extends HttpServlet {
   
    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        PrintWriter out = response.getWriter();
        ProjectDAO projectDAO = new ProjectDAO();
        SimpleDateFormat dateFormat = new SimpleDateFormat("mm/dd/YYYY");
        String xmlResponse = "<result>";
        try {
            int projectId = (Integer.parseInt(request.getParameter("id")));
            String projectName = (String) (request.getParameter("projectName"));
            String images = (String) (request.getParameter("images"));
            String description = (String) (request.getParameter("description"));
            String details = (String) (request.getParameter("details"));
            Date startDate = dateFormat.parse(request.getParameter("startDate"));
            Date endDate = dateFormat.parse(request.getParameter("endDate"));
            int statusProject = (Integer.parseInt(request.getParameter("statusProject")));
            int visiable = (Integer.parseInt(request.getParameter("visiable")));
            String action = (String)request.getParameter("action");

            Project project = new Project();
            project.setProjectID(projectId);
            project.setProjectName(projectName);
            project.setImages(images);
            project.setDescription(description);
            project.setDetails(details);
            project.setStartDate(startDate);
            project.setEndDate(endDate);
            project.setStatusProject(statusProject);
            project.setVisiable(visiable);
            if(action.equalsIgnoreCase("add")){
                projectDAO.addProject(project);
            }else if(action.equalsIgnoreCase("edit")){
                projectDAO.updateProject(project);
            }else if(action.equalsIgnoreCase("delete")){
                projectDAO.deleteProject(project);
            }
            xmlResponse = xmlResponse + "success";
        } catch(Exception e){
            xmlResponse = xmlResponse + " error " + e.getMessage() ;
        } finally {
            xmlResponse = xmlResponse + "</result>";
            out.print(xmlResponse);
            out.close();
        }
    } 

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    } 

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

}
